1. Water gives life to our planet.
    水给我们的星球带来了生命。

2. Water from the dams can make electricity, called hydroelectricity since it is made from water power.
    从大坝里流出的水还能发电，叫做水力发电，因为它是利用水力发的电。

3. Water cannot sink through these hard surfaces.
    水无法渗透过这些坚硬的地面。

4. Water is used again and again.
    水可以无数次地反复利用。

5. Water is in rock deep under the ground, in natural holding areas -- in storage.
    水深藏于地底下的岩层里、在天然蓄水区里 -- 水就储存在那里。

6. Water is everywhere.
    到处都有水。

7. Water is the source of this beauty and the source of life on Earth.
    水是地球上的美丽之源、生命之源。

8. When I go there not only must I make a declaration of all purchases and gifts acquired abroad,
    我到了那里，不但要申报所有我在国外购买的东西和收到的礼物，

9. When you see someone you know, or would like to make contact with, smile. You are showing an open attitude to conversation.
    当你看到某个你所认识的人，或是想和他接触，就微笑吧。你这是在表明你乐于与他交谈的明确态度。

10. When the person smiles, be sure to smile back. But always make an effort to return your gaze (注视) to the person’s eyes as she speaks.
    当其微笑时，你一定也要回报以微笑。但她说话的时候，你总尽量以注视她的眼睛相报。